Magnificent Monsters

If you control no face-up monsters, you can Special Summon this card (from your hand). If Summoned this way, treat this card as a Tuner. You can discard 1 card, then reveal 1 WATER Synchro Monster in your Extra Deck; add 1 WATER monster from your Deck to your hand with the same Type but 1 Level lower than the revealed monster, then you can change this card to face-down Defense Position, also you cannot Special Summon from the Extra Deck for the rest of this turn, except WATER monsters. You can only use this effect of "First Penguin" once per turn.

First Penguin

2-Player Starter Set

FLIP: You can target up to 2 monsters on the field; return those targets to the hand.

Penguin Soldier

Brothers of Legend

Equip only to a "Penguin" monster. It gains 800 ATK. When the equipped monster inflicts battle damage to your opponent: You can return 1 card your opponent controls to the hand. If a face-up card your opponent controls leaves the field by a "Penguin" card's effect and returns to the hand or is banished: Negate the activated effects and effects on the field of cards with that original name, until the end of the next turn. You can only use this effect of "Penguin Sword" once per turn.

Penguin Sword

Burst of Destiny

If a "Penguin" monster(s) is sent from your Monster Zone to your GY by an opponent's card, even during the Damage Step: You can target 1 of them; discard this card, and if you do, Special Summon that monster in face-down Defense Position. You can only use this effect of "Penguin Cleric" once per turn. Once per turn: You can target 1 "Penguin" monster you control; it gains 600 ATK until the end of the turn, and you gain 600 LP.

Penguin Cleric

FLIP: You can target up to 2 Spells/Traps your opponent controls; return them to the hand.
You can target 1 "Penguin" monster you control; change it to face-down Defense Position. You can only use this effect of "Penguin Ninja" once per turn.

Penguin Ninja

Cannot be used as Synchro Material, except for the Synchro Summon of a WATER monster. If a monster is Set on your field (except during the Damage Step): You can Special Summon this card from your hand, then you can reduce its Level by 1 or 2. You can target 1 face-down Defense Position monster you control; change it to face-up Defense Position, and if you do, its effects are negated unless it is a "Penguin" monster. You can only use each effect of "Penguin Squire" once per turn.

Penguin Squire

When this card is activated: You can add 1 "Penguin" card from your Deck to your hand, except "Royal Penguins Garden". Once per turn, during your Main Phase: You can decrease the Level of 1 "Penguin" monster in your hand or face-up field by 1 (until the end of this turn), then discard 1 card. You can only activate 1 "Royal Penguins Garden" per turn.

Royal Penguins Garden

OTS Tournament Pack 17 (POR)

1 Tuner + 1+ non-Tuner monsters
Your opponent cannot target face-down Defense Position monsters you control with card effects. You can only use each of the following effects of "Penguin Brave" once per turn. If this card is Synchro Summoned: You can Special Summon 1 "Penguin" monster from your Deck in face-down Defense Position. When your opponent activates a monster effect (Quick Effect): You can flip 1 face-down Defense Position WATER monster you control face-up.

Penguin Brave

When this card is sent from the field to the Graveyard after being flipped face-up: Target 1 "Penguin" monster in your Graveyard, except "Puny Penguin"; Special Summon that target in face-up Attack Position or face-down Defense Position.

Puny Penguin

You can Tribute this card; Special Summon up to 2 "Penguin" monsters from your Deck, except "The Great Emperor Penguin".

The Great Emperor Penguin

Battles of Legend: Armageddon

If this card is Special Summoned: You can target 1 monster your opponent controls; return it to the hand. If this card on the field is destroyed by battle or card effect: You can target 1 card your opponent controls; return it to the hand. You can only use 1 "Glacial Beast Polar Penguin" effect per turn, and only once that turn.

Glacial Beast Polar Penguin

This card can attack directly. When this card inflicts battle damage to your opponent: You can target 1 Level 6 or lower monster your opponent controls; take control of it until the End Phase, but its effects are negated, also it cannot declare an attack, while you control it. You can only use this effect of "Penguin Torpedo" once per turn. At the end of the Damage Step, if this card attacked: Destroy this card.

Penguin Torpedo

Duelist Saga

When you take damage from a card effect (except during the Damage Step): You can Special Summon this card from your hand, and if you do, gain LP equal to the damage you took.

Guard Penguin

Primal Origin: Deluxe Edition

With each arm forming an electric whip, this monster paralyzes its enemies with electric shocks.

Bolt Penguin

During either player's turn, when an effect of a "Penguin" monster is activated: Special Summon this card from your Graveyard. You can only use this effect of "Nopenguin" once per turn. If a card would be returned from the field to the hand by the effect of a "Penguin" card, banish it instead.

Nopenguin

Realm of the Sea Emperor Structure Deck

All face-up WATER monsters you control gain 200 ATK. When this card is flipped face-up: Target 1 card your opponent controls; return that target to the hand.

Nightmare Penguin

Dark Beginning 1

When this card is sent directly from your Deck to the Graveyard by an effect of a card controlled by your opponent, unite your Graveyard cards and your own Deck, shuffle them and form a new Deck.

Penguin Knight

McDonald's Promotional Cards

A very rare penguin that takes to the air with ears shaped like wings.